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MCM

Mainstay Capital Management Portfolio holdings

AUM $1.3B
1-Year Est. Return 37.8%
This Fund
S&P 500
This Quarter Est. Return
+2.59%
1 Year Est. Return
+37.8%
3 Year Est. Return
+107.05%
5 Year Est. Return
+138.18%
10 Year Est. Return
AUM
$1.3B
AUM Growth
-$8.26M
Cap. Flow
-$16.9M
Cap. Flow %
-1.3%
Top 10 Hldgs %
72.43%
Holding
155
New
28
Increased
55
Reduced
42
Closed
12

Sector Composition

Rank Sector Weight
1 Technology 2.42%
2 Financials 1.2%
3 Industrials 0.79%
4 Communication Services 0.69%
5 Healthcare 0.69%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
METV icon
151
Roundhill Ball Metaverse ETF
METV
$212M
-77,398
Closed -$1.45M
QGRO icon
152
American Century US Quality Growth ETF
QGRO
$1.94B
-532,782
Closed -$61M
TEF
153
DELISTED
Telefonica
TEF
-393,231
Closed -$1.59M
TQQQ icon
154
ProShares UltraPro QQQ
TQQQ
$28.6B
-5,050
Closed -$266K
SPYU
155
MAX S&P 500 4x Leveraged ETN
SPYU
$236M
-9,454
Closed -$259K

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Mainstay Capital Management's Q1 2026 Portfolio in Review

As of Q1 2026, Mainstay Capital Management held 155 positions worth $1.3B, down 0.63% from $1.31B the previous quarter. Its ten largest holdings account for 72% of the portfolio.

Mainstay Capital Management's Q1 2026 filing shows 28 new, 55 increased, 42 reduced and 12 closed positions. Its largest new stake was iShares MSCI USA Value Factor ETF: 267,154 shares worth $38M. The largest sale was Invesco S&P 500 Momentum ETF, an estimated $117M.

By sector, the portfolio is most concentrated in Technology at 2.4% of assets, up from 2.4% a quarter earlier, followed by Financials and Industrials.

  • Mainstay Capital Management's largest Q1 2026 buy was iShares MSCI USA Value Factor ETF: 267,154 shares worth $38M.
  • Mainstay Capital Management added most to Strategas Macro Thematic Opportunities ETF in Q1 2026, an estimated $39.7M increase.
  • Mainstay Capital Management's biggest Q1 2026 reduction was Invesco S&P 500 Momentum ETF, cutting an estimated $117M.
  • Mainstay Capital Management fully exited American Century US Quality Growth ETF in Q1 2026, selling an estimated $61M.
  • Mainstay Capital Management's ten largest holdings make up 72% of its $1.3B portfolio in Q1 2026.
  • Mainstay Capital Management opened 28 new positions and closed 12 in Q1 2026.
  • Mainstay Capital Management's portfolio value fell 0.63% quarter-over-quarter to $1.3B.

Based on Mainstay Capital Management's 13F filing for Q1 2026, filed 12 May 2026.